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Patent 5251790: Mobile bar for dispensing cold beverages
(DISPENSING : WITH HEATING OR COOLING MEANS : Cooling only : By electrical energy)
Patent 5251791: Child-proof closure for a bottle or similar container
(DISPENSING : WITH LOCK OR FASTENING SEAL : Inhibiting operation of flow controller or closure : Maintain dispenser in open position)
Patent 5251792: Spray bottle with controllable spray volume
(DISPENSING : NONGRAVITY FEED TO TRAP OF VACUUM, GRAVITY, OR MANUAL REMOVAL TYPE : Supply container wall flexing)
Patent 5251793: Dispensing closure
(DISPENSING : WITH FLOW CONTROLLER OR CLOSURE : Plural and/or carried by separably attached element : Cap carried axial plug : Tool serves as closure)
Patent 5251794: Refractory assembly with metal sheath to prevent molten metal breakthrough
(DISPENSING : MOLTEN METAL DISPENSING : Flow controllers or assists : Closure : Reciprocating transverse to flow : Perpendicular to flow)
Patent 5251795: Clip-on carrying case
(PACKAGE AND ARTICLE CARRIERS : VEHICLE ATTACHED : Carrier attached cycle : Means for mounting carrier to a particular portion of the cycle : Convertible to device used off cycle)
Patent 5251796: Integrated lock and storage rack for a bicycle
(PACKAGE AND ARTICLE CARRIERS : VEHICLE ATTACHED : Carrier attached cycle : Bracket : With particular means for supporting article : Platform type : Having means for retaining article : Loop)
Patent 5251797: Eyelet threading aid
(APPAREL APPARATUS : NEEDLE THREADERS : Covers)
Patent 5251798: Weapon holsters having one-piece construction
(PACKAGE AND ARTICLE CARRIERS : CARRIED BY ANIMATE BEARER : Article held by receiver : Handgun receiver having vertically extending side edges spaced apart or separable for withdrawal of handgun therebetween : Two flaccid attaching means crossing different shoulders)
Patent 5251799: Weapon holsters having one-piece construction
(PACKAGE AND ARTICLE CARRIERS : CARRIED BY ANIMATE BEARER : Article held by receiver : Handgun receiver having vertically extending side edges spaced apart or separable for withdrawal of handgun therebetween : Two flaccid attaching means crossing different shoulders)
Patent 5251800: Camera holder
(PACKAGE AND ARTICLE CARRIERS : CARRIED BY ANIMATE BEARER : Article held by receiver : Receiver mounted on, or formed as part of, means at least partially encircling the torso for attaching carrier to bearer : Specified receiver details : Receiver formed of rigid material : Apertured member or loop attaching receiver to attaching means)
Patent 5251801: Surgical stapler
(ELONGATED-MEMBER-DRIVING APPARATUS : SURGICAL STAPLER : With magazine : Including biasing means : Lockout prevents firing of a spent staple magazine)
Patent 5251802: Abrasive article and processes for producing it
(METAL FUSION BONDING : PROCESS : Bonding nonmetals with metallic filler : Cold rolling)
Patent 5251803: Ceramic-metal composite substrate and method for producing the same
(METAL FUSION BONDING : PROCESS : Metal to nonmetal with separate metallic filler : Active or reactive filler component :)
Patent 5251804: Method for the continuous manufacture of metal-plated steel tubes by molten plating treatment
(METAL FUSION BONDING : PROCESS : With shaping : And edge joining of one piece blank or strip : Progressively bending and joining : Forming indefinite length member :)
Patent 5251805: Wire bonding method and apparatus
(METAL FUSION BONDING : PROCESS : Plural joints : Of electrical device (e.g., semiconductor) : Wire bonding : Component terminal to substrate surface (i.e., nonpenetrating terminal))
Patent 5251806: Method of forming dual height solder interconnections
(METAL FUSION BONDING : PROCESS : Plural joints : Of electrical device (e.g., semiconductor) : Simultaneous bonding of multiple joints (e.g., dip soldering of printed circuit boards) : Component terminal to substrate surface (i.e., nonpenetrating terminal) : Lead-less (or "bumped") device :)
Patent 5251807: Wrapper for bundling newsprint for recycling
(ENVELOPES, WRAPPERS, AND PAPERBOARD BOXES : PAPERBOARD BOX : Wrapper type (i.e., box formed around content) : Tearing provides a reclosable box having reduced volume when reclosed)
Patent 5251808: Variable volume box
(ENVELOPES, WRAPPERS, AND PAPERBOARD BOXES : PAPERBOARD BOX : Variable volume : Tearing provides a reclosable box having reduced volume when reclosed :)
Patent 5251809: Easy-open container for refrigerated dough products and the like
(ENVELOPES, WRAPPERS, AND PAPERBOARD BOXES : PAPERBOARD BOX : Having means to facilitate opening the box by severing (e.g., tearing, cutting, piercing, etc.) box material or outer wrapper : Box includes a curved sidewall (e.g., cylindrical, conical, etc.) : Helical severing path : The transverse partition is horizontal)
Patent 5251810: Re-mailable envelope with double side addressing window
(ENVELOPES, WRAPPERS, AND PAPERBOARD BOXES : ENVELOPE : Including remailing means (e.g., envelope, postcard, address label, etc.) : Remailable envelope : Including an address window : Flap or tab underlies a downwardly extending panel of the adjacent sidewall)
Patent 5251811: Temperature-setting system for thermostatic mixing valve
(AUTOMATIC TEMPERATURE AND HUMIDITY REGULATION : MIXING FLUID OF DISSIMILAR TEMPERATURE : Having oscillating or reciprocating valve : Having electrical motive means)
Patent 5251813: Indication of low battery voltage condition by altering of temperature setpoint
(AUTOMATIC TEMPERATURE AND HUMIDITY REGULATION : WITH TIMING ELEMENT : With electrical conductive element)
Patent 5251814: Air conditioning apparatus having louver for changing the direction of air into room
(AUTOMATIC TEMPERATURE AND HUMIDITY REGULATION : VENTILATOR TYPE : Electrically actuated : Expanding solid)
Patent 5251815: Self powered and balancing air damper
(AUTOMATIC TEMPERATURE AND HUMIDITY REGULATION : VENTILATOR TYPE : Electrically actuated : Expanding solid)
Patent 5251816: Heating installation
(HEATING SYSTEMS : HEAT AND POWER PLANTS : Vehicle : The heating is effected by circulated hot water :)
Patent 5251817: Orifice assembly and method providing highly cohesive fluid jet
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : PROCESSES : Of discharge modification of flow varying : And additional dissolving or entraining of material in liquid stream)
Patent 5251818: Spraying equipment for plants grown in rows
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : ORCHARD-TYPE MOBILE DISTRIBUTOR COMPRISING FLUENT DISCHARGED INTO GASEOUS CONVEYING CURRENT : With spray material quantity or flow indicating means (e.g., sight gauge))
Patent 5251819: Collapsible container for ease of disposal
(ENVELOPES, WRAPPERS, AND PAPERBOARD BOXES : PAPERBOARD BOX : Having means to facilitate opening the box by severing (e.g., tearing, cutting, piercing, etc.) box material or outer wrapper : Tearing allows box to unfold to generally planar form : Reusable hinged closure)
Patent 5251820: Flexible angle spray bottle device
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : WITH GROUND OR VERTICAL SURFACE SUSTAINED SUPPORT MEANS : Pole, stand or extension carried head : Adjustable support : Radially inwardly movable wall)
Patent 5251821: Paint spray gun
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : INCLUDING SUPPLEMENTAL GAS SHAPING OR SHIELDING JET : Plural sets of gas jet orifices : One or more sets selectively usable : Extensible)
Patent 5251822: Spray paint gun
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : INCLUDING SUPPLY HOLDER FOR MATERIAL : Fluid pressure discharge means : Pressure reducer at holder outlet : Holder coupled to gas supply source : Resilient or deformable wall)
Patent 5251823: Adjustable atomizing orifice liquid fuel burner
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : COMBINING OF SEPARATELY SUPPLIED FLUIDS (I.E., PLURAL FLOW PATHS) : Including whirler device to induce fluid rotation : Axially adjustable valve with fluid conducting stem : Member reciprocates transversely of flow path)
Patent 5251824: Process for the removal of foaming agents from foamed plastics
(SOLID MATERIAL COMMINUTION OR DISINTEGRATION : : With solidifying, consolidating or shaping :)
Patent 5251825: Method and apparatus for comminuting and decontaminating waste material
(SOLID MATERIAL COMMINUTION OR DISINTEGRATION : : With application of fluid or lubricant material : To aid dispersion or prevent chemical reaction, deliquescence, agglomeration or frothing : Successive alternate separation and comminution steps)
Patent 5251826: Tumbling media mill and control system
(SOLID MATERIAL COMMINUTION OR DISINTEGRATION : : With application of fluid or lubricant material : Gas or vapor : To classify or separate material :)
Patent 5251827: Process for separating fibres from composite materials
(SOLID MATERIAL COMMINUTION OR DISINTEGRATION : : With classifying or separating of material : Of plural, diverse materials : Including fibrous material, e.g., paper : Sorting by use of sieve :)
Patent 5251828: Process and apparatus for reclaiming co-extruded car trim
(SOLID MATERIAL COMMINUTION OR DISINTEGRATION : : Selective or differential comminution of mixed or bonded solids : Plural successive comminuting operations)
Patent 5251829: Bone collector assembly for a meat grinder
(SOLID MATERIAL COMMINUTION OR DISINTEGRATION : : Miscellaneous : Of coal)
Patent 5251830: Tube mill
(SOLID MATERIAL COMMINUTION OR DISINTEGRATION : : With separation or classification of material : Comminuted material discharge permitting screen : Screen partition or end wall in rotary drum : Plural partitions or end walls : Series flow of material :)
Patent 5251831: Roller mill
(SOLID MATERIAL COMMINUTION OR DISINTEGRATION : : With separation or classification of material : Separator in discharge from comminuting zone : By adhesion, electric field force, specific gravity, or chemical change : Plural partitions or end walls)
Patent 5251832: Transportable facility for recycling waste plastics
(SOLID MATERIAL COMMINUTION OR DISINTEGRATION : : Combined or convertible : Combined with non-comminuting means : With support vehicle : Detachable from propelling vehicle : From rear : Three or more serially acting alternate perforate and imperforate surfaces)
Patent 5251833: Method of winding armature of electric rotating machine
(WINDING, TENSIONING, OR GUIDING : COMPOSITE ARTICLE WINDING : On externally toothed core (e.g., motor armature) : Having particular core holder or material guide)
Patent 5251834: Traveling wire take-up method and its apparatus
(WINDING, TENSIONING, OR GUIDING : TENSION CONTROL OR BRAKE : Supply controlled : Reserve loop former : Yieldable drive (e.g., clutch or slip coupling))
Patent 5251835: Reel-up and a method of reeling
(WINDING, TENSIONING, OR GUIDING : CONVOLUTE WINDING OF MATERIAL : With spool loading or coil removal : Pivotal transfer device : Multiple coil groups)
Patent 5251836: Winding machine for the selective winding of cores in opposite senses
(WINDING, TENSIONING, OR GUIDING : CONVOLUTE WINDING OF MATERIAL : With cutting, perforating, or notching : Transverse cutting : Knife shiftable to sever material : Cut adjacent to new core : Arcuately shiftable cutter : Having irregularly threaded portion (e.g., forming tapered package))
Patent 5251837: Device for winding webs of material onto winding shafts
(WINDING, TENSIONING, OR GUIDING : CONVOLUTE WINDING OF MATERIAL : With particular drive : Driver engages coil periphery : With drive pressure regulator (e.g., nip pressure control) : Fluid actuator : Fluid actuator)
Patent 5251838: Film cassette with removable end cap
(WINDING, TENSIONING, OR GUIDING : UNWINDING AND REWINDING A MACHINE CONVERTIBLE INFORMATION CARRIER (E.G., MAGNETIC TAPE OR PHOTOGRAPHIC FILM) : Cartridge system (i.e., cartridge work station or cartridge) : Single coil cartridge (e.g., film magazine) : With particular housing construction)
Patent 5251839: Snap-open film cartridge
(WINDING, TENSIONING, OR GUIDING : UNWINDING AND REWINDING A MACHINE CONVERTIBLE INFORMATION CARRIER (E.G., MAGNETIC TAPE OR PHOTOGRAPHIC FILM) : Cartridge system (i.e., cartridge work station or cartridge) : Single coil cartridge (e.g., film magazine) : With particular housing construction)
Patent 5251840: Film cassette with non-protruding film leader
(WINDING, TENSIONING, OR GUIDING : UNWINDING AND REWINDING A MACHINE CONVERTIBLE INFORMATION CARRIER (E.G., MAGNETIC TAPE OR PHOTOGRAPHIC FILM) : Cartridge system (i.e., cartridge work station or cartridge) : Single coil cartridge (e.g., film magazine) : With carrier outer end retainer : Separable or hinged sections)
Patent 5251841: Photographic film cassette
(WINDING, TENSIONING, OR GUIDING : UNWINDING AND REWINDING A MACHINE CONVERTIBLE INFORMATION CARRIER (E.G., MAGNETIC TAPE OR PHOTOGRAPHIC FILM) : Cartridge system (i.e., cartridge work station or cartridge) : Single coil cartridge (e.g., film magazine) : With particular housing construction)
Patent 5251842: Dual-spring retractor operable by a series of discs
(WINDING, TENSIONING, OR GUIDING : REELING DEVICE : With spring motor : Plural springs : With bearing feature)
Patent 5251843: Noise-damped sensor for a safety belt retractor
(WINDING, TENSIONING, OR GUIDING : REELING DEVICE : With spring motor : Lock against spool unwinding : Frame movement responsive (e.g., vehicle sensitive) : Ball operator : Opposed pawls on spool)
Patent 5251844: Gimbaled compliant guide for tape drivers
(WINDING, TENSIONING, OR GUIDING : UNWINDING AND REWINDING A MACHINE CONVERTIBLE INFORMATION CARRIER (E.G., MAGNETIC TAPE OR PHOTOGRAPHIC FILM) : Particular frame or frame attachment : Alternately or differently driven coils)
Patent 5251845: Reel driving apparatus for tape recorder
(WINDING, TENSIONING, OR GUIDING : UNWINDING AND REWINDING A MACHINE CONVERTIBLE INFORMATION CARRIER (E.G., MAGNETIC TAPE OR PHOTOGRAPHIC FILM) : With particular drive : Alternately or differently driven coils : Multiple carrier speeds : By manual operator)
Patent 5251846: Supersonic aircraft shock wave energy recovery system
(AERONAUTICS : AIRCRAFT, HEAVIER-THAN-AIR : Airplane sustained : Fluid propelled : Tilting wing)
Patent 5251847: Tail rotor anti-torque system for a helicopter
(AERONAUTICS : AIRCRAFT, HEAVIER-THAN-AIR : Helicopter or auto-rotating wing sustained, i.e., gyroplanes : With auxiliary propulsion, counter-troque or steering device : Tilting wing)
Patent 5251848: Space shuttle wheel acceleration system
(AERONAUTICS : LANDING GEAR : Wheel : Prerotation : Leaf spring)
Patent 5251849: Strain reduced airplane skin
(AERONAUTICS : AIRCRAFT STRUCTURE : Blast deflectors)
Patent 5251850: Device for adjustment of the height of an airship
(AERONAUTICS : AIRCRAFT STRUCTURE : Airship gas cell construction and arrangement : Sectional)
Patent 5251851: Door operating mechanism for opening and closing an aircraft door in response to a stored program
(AERONAUTICS : AIRCRAFT STRUCTURE : Details : Closures : Door : Automatic sequence)
Patent 5251852: Thermal fuel transfer and tank isolation to reduce unusable fuel
(AERONAUTICS : AIRCRAFT STRUCTURE : Fuel supply : Fuel balancing systems : Door)
Patent 5251853: Canopy for paraglider and/or parachute
(AERONAUTICS : SAFETY LOWERING DEVICES : Parachutes : Canopy construction : Door)
Patent 5251854: Two-sailed sport kite
(AERONAUTICS : KITES : Rotating vanes)
Patent 5251855: Spacecraft propulsion system thruster firing system
(AERONAUTICS : SPACECRAFT : With propulsion : With attitude sensor means)
Patent 5251856: Model train controller for reversing unit
(RAILWAY SWITCHES AND SIGNALS : TRAIN DISPATCHING : Central signal control : Cab signal or train control :)
Patent 5251857: Suspendable conduit bracket system
(SUPPORTS : PIPE OR CABLE : Suspended : Pipe rings or clamps : Cylindrical support)
Patent 5251858: Wobble-resisting furniture
(SUPPORTS : STAND : Understructure : Elevating or leveling device : Self-positioning : Rotating about a vertical pivot)
Patent 5251859: Support mount
(SUPPORTS : BRACKETS : Adjustable : Single joint : Ball and socket type : Including mechanically actuated tension or locking member : Laterally)
Patent 5251860: Interface adapter
(SUPPORTS : BRACKETS : Article holding means : Receptacle type : Clamp : For hook type bracket)
Patent 5251861: Coupler fixing structure for modular wiper apparatus
(SUPPORTS : BRACKETS : Article holding means : Clamp : Pivoted jaw : Self-actuating)
Patent 5251862: Transporting and lifting apparatus and methods for aiding handicapped individuals
(SUPPORTS : STAND : Tilting support surface : Ends raised differentially : Concurrent with tilting)
Patent 5251863: Active force cancellation system
(SUPPORTS : WITH CONDITION RESPONSIVE CONTROL MEANS : Support for mirror- or picture-type article)
Patent 5251864: Suspension device for vehicle seat
(SUPPORTS : RESILIENT SUPPORT : Including load sustaining bearing or guide : Resilient means acts through linkage or gear : Crossing links : Torsion spring)
Patent 5251865: Multipurpose automotive transmission mount
(SUPPORTS : RESILIENT SUPPORT : Nonmetallic resilient element : Nonmetallic resilient element)
Patent 5251866: Flexible coverstock semi-rigid foam void test mold
(STATIC MOLDS : MOLD INCLUDING CORE AND MEANS TO REMOVE CORE : Plural cores : Barrier or sustainer, e.g., wall, joist, etc.)
Patent 5251867: Header pallet
(STATIC MOLDS : FORMING PRODUCT HAVING JOINT OR COUPLING : Lapped interfitted facing, alternating reversing identical facing, or keyways : Tubular facing connected end to end, e.g., bell or spigot, etc. : Preform also supported by hole or recess in mold wall)
Patent 5251868: Connector pin assembly for concrete form panel units
(STATIC MOLDS : MOLD ELEMENT : In situ construction engineering or building type : Form panel : Including means to connect abutting panel sections : Means reciprocably engages apertures in each panel section : Core spaced from bottom of mold cavity)
Patent 5251869: Rotary blowout preventer
(VALVES AND VALVE ACTUATION : BLOW-OUT PREVENTERS (I.E., COOPERATING SEGMENTS OF ANNULUS) : Deformable annulus :)
Patent 5251870: Blowout preventer ram packer and wear insert
(VALVES AND VALVE ACTUATION : BLOW-OUT PREVENTERS (I.E., COOPERATING SEGMENTS OF ANNULUS) : Radial reciprocating ram :)
Patent 5251871: Fluid flow control valve and valve disk
(VALVES AND VALVE ACTUATION : WITH MATERIAL GUIDE OR RESTRICTOR : Baffle or zigzag flow restrictor : Venturi restrictor)
Patent 5251872: Automatic cleaner for male urinal
(VALVES AND VALVE ACTUATION : ELECTRICALLY ACTUATED VALVE : Remote or follow-up control system for electrical actuator : Venturi restrictor)
Patent 5251873: Medical coupling site
(VALVES AND VALVE ACTUATION : WITH CORRELATED FLOW PATH : Valve operated by joining flow path sections : Joining motion includes linear valve operating component : Tapered metering plug)
Patent 5251874: Valve shaft seal
(VALVES AND VALVE ACTUATION : MECHANICAL MOVEMENT ACTUATOR : Particularly packed or sealed : Plug)
Patent 5251875: Lifting device for vehicle parts
(IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE : HOISTING TRUCK : Single throw lever : Service station type : Platform type)
Patent 5251876: Drive for a tire lift mechanism and method for assembling same
(IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE : APPARATUS FOR HAULING OR HOISTING LOAD, INCLUDING DRIVEN DEVICE WHICH CONTACTS AND PULLS ON CABLE : Device includes rotatably driven, cable contacting drum : With vehicle for supporting drum : Having common drive source or mechanically interlinked drive trains)
Patent 5251877: Sheave plate and cable assembly for a tire lift/carrier winch
(IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE : APPARATUS FOR HAULING OR HOISTING LOAD, INCLUDING DRIVEN DEVICE WHICH CONTACTS AND PULLS ON CABLE : Device includes rotatably driven, cable contacting drum : With vehicle for supporting drum : Having common drive source or mechanically interlinked drive trains)
Patent 5251878: Drive for lifting equipment
(IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE : APPARATUS FOR HAULING OR HOISTING LOAD, INCLUDING DRIVEN DEVICE WHICH CONTACTS AND PULLS ON CABLE : Device includes rotatably driven, cable contacting drum : Drive includes intermeshing gears : Epicyclic gear arrangement including sun, intermediate (e.g., planet), and ring gears : Plural elements)
Patent 5251879: Top submerged injection with a shrouded lance
(METALLURGICAL APPARATUS : PROCESS :)
Patent 5251880: Cooling system and cooling method for hot isostatic pressurizing equipment
(METALLURGICAL APPARATUS : PROCESS :)
Patent 5251881: Methods and devices for the thermal treatment of metal wires upon passing them over capstans
(METALLURGICAL APPARATUS : MEANS TREATING A CONTINUUM OF WORK : With heating means : With cooling by contact with solid heat sink : By means sensing level of molten liquid)
Patent 5251882: Liquid-carrying cooling element for shaft furnaces
(METALLURGICAL APPARATUS : MEANS FOR TREATING ORES OR FOR EXTRACTING METALS : By means applying heat to work, e.g., furnace : With cooling of heating means : By means embedded in heating means : Means forming cascading array)
Patent 5251883: Elastic connecting bar for a system for active control of vibrations
(SPRING DEVICES : RESILIENT SHOCK OR VIBRATION ABSORBER : Snubbed coil spring or ring pack)
Patent 5251884: Hydraulic antivibration mounts for damping oscillations in rigid parts
(SPRING DEVICES : RESILIENT SHOCK OR VIBRATION ABSORBER : Including energy absorbing means or feature (e.g., supplemental vehicle equipment, such as motor mount, seat, etc., including additional fluid or friction energy absorber) : Having concentric coaxial spring between plural confining means for radial force : Seal)
Patent 5251885: Golf ball drive practice device
(GAMES USING TANGIBLE PROJECTILE : GOLF : Projectile addressing surface and target, or distance marker (e.g., course, putting green with cup, driving range, miniature golf course, etc.) : Non-earth fairway : Target is surface positioned aperture : Projectile return : Motor actuation)
Patent 5251886: Semi-elliptical spring suspension with automatic spring rate varying capacity
(SPRING DEVICES : VEHICLE : Lever and nontorsion spring : Leaf spring : Leaf spring)
Patent 5251887: Machine vise for clamping a workpiece
(WORK HOLDERS : RELATIVELY MOVABLE JAWS : Means to actuate jaw(s) (i.e., apply holding force) : Plural means for one jaw : Spaced parallel screw means)
Patent 5251888: Insetting machine with pockets having adjustable stops
(SHEET-MATERIAL ASSOCIATING : ASSOCIATING OR DISASSOCIATING : Signature associating : Insetting : Signature carrying hopper : Revolving pivotal folding blade)
Patent 5251889: Sheet holding tray having adjustable sheet edge guides and method for adjusting sheet edge guides
(SHEET FEEDING OR DELIVERING : FEEDING : Pack holders : Holder adjustable to size of sheet : By lateral margin or side-edge restrainer)
Patent 5251890: Ejected sheet stacking tray system
(SHEET FEEDING OR DELIVERING : DELIVERING : With transfer means between conveyor and receiver : Responsive to delivered sheet : Stripper normally in spaced relation to conveyor surface)
Patent 5251891: Assembly and method for controlling individual positioning elements in a delivery region of a printing machine
(SHEET FEEDING OR DELIVERING : DELIVERING : With transfer means between conveyor and receiver : Responsive to delivered sheet : Stripper normally in spaced relation to conveyor surface)
Patent 5251892: Method of and apparatus for ejecting paper in a printing system
(SHEET FEEDING OR DELIVERING : DELIVERING : With transfer means between conveyor and receiver : Means to change orientation or direction of sheets during delivery : By suction retarder)
Patent 5251893: Mechanism for inserting a flat object into a processing device for processing said object
(SHEET FEEDING OR DELIVERING : FEEDING : With means to align sheet : Against aligner adjacent side edge of sheet : By means to shift sheet laterally against aligner : By oblique conveyor : Orbital (e.g., four-way) motion of pusher)
Patent 5251894: Baseball base with force absorbing slide feature
(GAMES USING TANGIBLE PROJECTILE : PLAYING FIELD OR COURT GAME; GAME ELEMENT OR ACCESSORY THEREFOR OTHER THAN PROJECTOR OR PROJECTILE, PER SE : Base for game in which play involves base running (e.g., for baseball, etc.) : Net, with net, or for net)
Patent 5251895: Sports racquet
(GAMES USING TANGIBLE PROJECTILE : PLAYER HELD AND POWERED, NONMECHANICAL PROJECTOR, PER SE, FOR PROJECTING AERIAL PROJECTILE BY STRIKING; PART THEREOF OR ACCESSORY THEREFOR : With sound-deadening, vibration-damping, or shock-absorbing feature other than projectile- or hand-contact surface or with rebound reducing feature : Having pocket with laterally facing opening (e.g., lacrosse stick, jai alai cesta, etc.))
Patent 5251896: Golf club shaft made from fibre-reinforced plastic
(GAMES USING TANGIBLE PROJECTILE : GOLF : Club or club support : Shaft : Reduced air resistance : Resilient sleeve engaging hosel and outer shaft wall)
Patent 5251897: Method of playing a poker-type game
(AMUSEMENT DEVICES: GAMES : INCLUDING MEANS FOR PROCESSING ELECTRONIC DATA (E.G., COMPUTER/VIDEO GAME, ETC.) : In a game requiring strategy or problem solving by a participant (e.g., problem eliciting response, puzzle, etc.) : With chance element or event (e.g., backgammon, Scrabble, etc.) : Card- or tile-type (e.g., bridge, dominoes, etc.) : Ultimate outcome dependant upon relative odds of a card or tile combination (e.g., poker, etc.) :)
Patent 5251898: Gaming apparatus with bi-directional reels
(AMUSEMENT DEVICES: GAMES : CHANCE DEVICES : Rotating disk : Edge indication : Nonrectangular or extended pattern)
Patent 5251899: Method of restoring game pieces in multi-channel game puzzle
(AMUSEMENT DEVICES: GAMES : PUZZLES : Shifting movement : Mortised blocks)
Patent 5251900: Three-dimensional puzzle structure
(AMUSEMENT DEVICES: GAMES : PUZZLES : Take-aparts and put-togethers : Geometrical figures, pictures, and maps : Rotating table)
Patent 5251901: Wood type golf clubs
(GAMES USING TANGIBLE PROJECTILE : GOLF : Club or club support : Head : Selectively adjustable weighting element : Embedded in head : In vertical bore access by sole : Perpendicular to projectile striking face)
Patent 5251902: Golfer's head rotation indicating means and method
(GAMES USING TANGIBLE PROJECTILE : GOLF : Practice device attachable to body : Attachable to head, neck, or mouth : Electrical : Displaceable by projectile impact)
Patent 5251903: Ball with grip pressure indicator
(GAMES USING TANGIBLE PROJECTILE : PLAYING FIELD OR COURT GAME; GAME ELEMENT OR ACCESSORY THEREFOR OTHER THAN PROJECTOR OR PROJECTILE, PER SE : Practice or training device : For game in which play involves base running (e.g., for baseball, cricket, etc.) : Player worn or carried : Having subdivided strike zone)
Patent 5251904: Board game apparatus
(AMUSEMENT DEVICES: GAMES : BOARD GAMES, PIECES, OR BOARDS THEREFOR : Piece moves over board having pattern : Chance device controls amount or direction of movement of piece : Electric or magnetic)
Patent 5251905: Method for playing war game
(AMUSEMENT DEVICES: GAMES : BOARD GAMES, PIECES, OR BOARDS THEREFOR : Piece moves over board having pattern : Chance device controls amount or direction of movement of piece : Military or naval engagement : Travel or exploration)
Patent 5251906: Fireball amusement game
(AMUSEMENT DEVICES: GAMES : AERIAL PROJECTILE GAME; GAME ELEMENT (E.G., TARGET, ETC.) OR ACCESSORY THEREFOR OTHER THAN PROJECTOR OR PROJECTILE, PER SE : Target : Having means to deliver spent projectile to easily accessible location : Projectile returned toward the projecting point : Runway extending between target area and projecting point : Having restoring means)
Patent 5251907: Sonic archery beacon
(GAMES USING TANGIBLE PROJECTILE : PROJECTILE, PER SE; PART THEREOF OR ACCESSORY THEREFOR : With sound-producing means : Grip)
Patent 5251908: Multi surface bouncing object
(GAMES USING TANGIBLE PROJECTILE : PROJECTILE, PER SE; PART THEREOF OR ACCESSORY THEREFOR : Comprising cover for core; blank or closure therefor : Cover is composed of feltlike, napped, or cloth material (e.g., tennis ball, etc.))
Patent 5251909: Secured high throughput data channel for public broadcast system
(AMUSEMENT DEVICES: GAMES : INCLUDING MEANS FOR PROCESSING ELECTRONIC DATA (E.G., COMPUTER/VIDEO GAME, ETC.) : Access or authorization (e.g., game selection, security, etc.) : Pool amount (e.g., jackpot, etc.))
Patent 5251910: Amusement vehicle game
(AMUSEMENT DEVICES: GAMES : PHYSICAL SKILL OR ABILITY : Participant maneuvered game element over a surface or through a course : Simulated vehicle : Transparent overlay)
Patent 5251911: Safety construction for passenger vehicle
(LAND VEHICLES: BODIES AND TOPS : BODIES : Body securing device : Spacing devices)
Patent 5251912: Radially energized seal
(SEAL FOR A JOINT OR JUNCTURE : SEAL BETWEEN RELATIVELY MOVABLE PARTS (I.E., DYNAMIC SEAL) : Circumferential contact seal for other than piston : Having floating ring or bushing (i.e., circumferentially contacting) : Inflatable seal or seal biased by inflatable member : And biased)
Patent 5251913: Track roller for tracked vehicles
(SEAL FOR A JOINT OR JUNCTURE : SEAL BETWEEN RELATIVELY MOVABLE PARTS (I.E., DYNAMIC SEAL) : Relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) : Multiple sealing faces (e.g., double seals, etc.) : Housing mounted sealing face members biased axially away from each other : Including an outwardly axial biasing member)
Patent 5251914: Sealing assembly for relatively movable members
(SEAL FOR A JOINT OR JUNCTURE : SEAL BETWEEN RELATIVELY MOVABLE PARTS (I.E., DYNAMIC SEAL) : Relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) : Multiple sealing faces (e.g., double seals, etc.) : Floating intermediate sealing face member : Including an outwardly axial biasing member : Reinforcing feature)
Patent 5251915: Piston and ring assembly
(SEAL FOR A JOINT OR JUNCTURE : SEAL BETWEEN RELATIVELY MOVABLE PARTS (I.E., DYNAMIC SEAL) : Piston ring or piston ring expander or seat therefor : Particular piston seat : Having passageway for fluid return, pressure relief, or venting : More than one oblique wall)
Patent 5251916: Flexible boot for universal joint
(SEAL FOR A JOINT OR JUNCTURE : SEAL BETWEEN FIXED PARTS OR STATIC CONTACT AGAINST RELATIVELY MOVABLE PARTS : Contact seal for other than internal combustion engine, or pipe, conduit, or cable : Flexible sleeve, boot, or diaphragm : Tubular or frustoconical shape having corrugated wall portion : And seal secure together)
Patent 5251917: Fire-resistant seal
(SEAL FOR A JOINT OR JUNCTURE : SEAL BETWEEN FIXED PARTS OR STATIC CONTACT AGAINST RELATIVELY MOVABLE PARTS : Contact seal for other than internal combustion engine, or pipe, conduit, or cable : Particular cross-sectional seal profile : Hollow or filled chamber : Single seat formed by plural recesses)
Patent 5251918: Three jaw chuck stop system
(CHUCKS OR SOCKETS : ACCESSORY OR COMPONENT : Tool or work stop or locator : Machinable jaw)
Patent 5251919: Apparatus for holding square articles
(CHUCKS OR SOCKETS : VACUUM : Jaw structure)
Patent 5251920: Beam off-set roller skate
(LAND VEHICLES : SKATES : Wheeled skate : Runners)
Patent 5251921: Sportsman's portable supply box suited for ice fishing
(LAND VEHICLES : RUNNER VEHICLE : Container type : Tiltable runner type)
Patent 5251922: Hand truck
(LAND VEHICLES : WHEELED : Tiltable vehicles, stabilized by attendant or article : Handle-propelled vehicles : Laterally spaced wheels : With toe (e.g., warehouse truck) : Movable : Laterally, inwardly collapsing wheels)
Patent 5251923: Support plate for a safety ski binding
(LAND VEHICLES : SKATES : Runner type : Skis : With camber or flexibility control : Nonsteered wheel (e.g., independent rear suspension))
Patent 5251924: Ski construction including wedge-shaped attachment portions
(LAND VEHICLES : SKATES : Runner type : Skis : With camber or flexibility control : Nonsteered wheel (e.g., independent rear suspension))
Patent 5251925: Transportable and collapsible bag carrying cart
(LAND VEHICLES : WHEELED : Extensible : Folding : Pivoted wheel carrier : Transverse axis : Two-wheel)
Patent 5251926: Ratchet assembly for an adjustable stabilizer bar
(LAND VEHICLES : WHEELED : Running gear : Suspension arrangement : Wheel separately supported upon individual stub axle (e.g., skein, spindle) : Lateral control arm (i.e., suspension arm) : Including stabilizer bar (e.g., sway bar) : Including longitudinally extending control arm or strut)
Patent 5251927: Steer-sensitive hydraulic shock absorber and method
(BRAKES : INTERNAL-RESISTANCE MOTION RETARDER : Having a thrust member with a variable volume chamber (e.g., coaxial or telescoping tubes, compensating reservoir) : Fluid through or around piston within chamber : Via fixed or variable orifice in piston : Having an orifice adjustment for both jounce or bound (compression) and rebound : Causes direct, simultaneous adjustment of plural shoes)
Patent 5251928: Upper mounting structure for a strut-type wheel suspension
(LAND VEHICLES : WHEELED : Running gear : Suspension arrangement : Wheel separately supported upon individual stub axle (e.g., skein, spindle) : Vertically extending telescopic strut : Upper strut mount detail : Including longitudinally extending control arm or strut)
Patent 5251929: Hydraulic supply arrangement for use with active automotive suspension or the like
(LAND VEHICLES : SUSPENSION MODIFICATION ENACTED DURING TRAVEL (I.E., ACTIVE SUSPENSION CONTROL) : Fulcrum attachment)
Patent 5251930: Suspension system with transverse leaf spring
(LAND VEHICLES : WHEELED : Running gear : Suspension arrangement : Wheel separately supported upon individual stub axle (e.g., skein, spindle) : Lateral control arm (i.e., suspension arm) : Plural lateral control arms : Upper and lower arms having aligned outboard ends : Unequal length : Spring-like arm :)
Patent 5251931: Safety apparatus
(LAND VEHICLES : WHEELED : Attachment : Inflatable passenger restraint or confinement (e.g., air bag) or attachment : Inflated confinement specially positioned relative to occupant or conforming to the body shape of occupant : Antirattler)
Patent 5251932: Front body structure of automotive vehicle
(LAND VEHICLES : WHEELED : Running gear : Specific vehicle frame : Having impact absorbing means : With rubber-type suspension)
Patent 5251933: Seat belt retractor
(LAND VEHICLES : WHEELED : Attachment : Safety belt or harness (e.g., lap belt or shoulder harness) : Inertia responsive locking or tightening of belt or harness : Having belt connected to member slidable in a vehicle-mounted track)
Patent 5251934: Pair of wheeled skate-skis with brakes usable on most terrains
(LAND VEHICLES : SKATES : Ski simulators : Runners)
Patent 5251935: Combination binder/book rest
(BOOKS, STRIPS, AND LEAVES : BOOK OR LEAF HOLDER : Pad holder)
Patent 5251936: Overlap check construction or similar business form
(PRINTED MATTER : BANKING : Checks : Book)
Patent 5251937: Multilayer data carrier and a method for producing it
(PRINTED MATTER : HAVING REVEALABLE CONCEALED INFORMATION, FRAUD PREVENTER OR DETECTOR, USE PREVENTER OR DETECTOR, OR IDENTIFIER : Utilizing electromagnetic radiation : And incorporated radiation filter : Specific spectral transmittance or reflectance :)
Patent 5251938: Adapter pipe fitting for sprinkler or drip-type irrigation systems
(PIPE JOINTS OR COUPLINGS : IRRIGATION TYPE (GUIDE AND SUPPORT) : Score line or groove)
Patent 5251939: Water injector system and method for using same
(PIPE JOINTS OR COUPLINGS : WITH ASSEMBLY MEANS OR FEATURE : Guide and support : Spacing means (e.g., lugs))
Patent 5251940: Pipe coupling with pivoting locking member
(PIPE JOINTS OR COUPLINGS : WITH MEANS BLOCKING RELEASE OF HOLDING MEANS : Auxiliary latch : Pivoted : Locking sleeve)
Patent 5251941: Fail safe fitting with first and second flange projections
(PIPE JOINTS OR COUPLINGS : PARTICULAR INTERFACE : Screw-thimble tightener)
Patent 5251942: Self-sealing pipe thread
(PIPE JOINTS OR COUPLINGS : PACKED : Screw : Coacting opposed duplicates)
Patent 5251943: Pick-up for handicraft items
(HANDLING: HAND AND HOIST-LINE IMPLEMENTS : MISCELLANEOUS :)
Patent 5251944: Pull handle for recycling bin
(HANDLING: HAND AND HOIST-LINE IMPLEMENTS : HAND BARS AND HAND BARROWS : Poker)
Patent 5251945: Device for protecting and transporting articles
(HANDLING: HAND AND HOIST-LINE IMPLEMENTS : ARTICLE CARRIER GRIPPED AND CARRIED BY HAND : Having flaccid receiver, support or fastener for article : Having plural handles connected by flaccid receiver or support (e.g., sling) : Tray)
Patent 5251946: Compound tool drive
(HANDLING: HAND AND HOIST-LINE IMPLEMENTS : VACUUM : Hoist-line frame)
Patent 5251947: Chain box
(LAND VEHICLES: BODIES AND TOPS : BODIES : Auxiliary article compartments : On trucklike vehicle : Metallic reinforcements)
Patent 5251948: Replacement windshield for snowmobile
(LAND VEHICLES: BODIES AND TOPS : BODIES : Storm-front shield, apron, or robe : Windshield : Full vision (i.e., wraparound) : Pivoted panels)
Patent 5251949: Visor mounting system
(LAND VEHICLES: BODIES AND TOPS : BODIES : Glare screen or visor : With specific mounting means therefor : For mounting to pivotable arm : Releasable upon impact)
Patent 5251950: Rolling cover for a truck utility bed having improved reel support housing and guide track clamps
(LAND VEHICLES: BODIES AND TOPS : TOPS : Roll-up covers : Mirror)
Patent 5251951: Tonneau cover and support means
(LAND VEHICLES: BODIES AND TOPS : TOPS : Load cover : Flexible having tensioning means : Movable with pivoted support)
Patent 5251952: Folding hood for motor vehicles
(LAND VEHICLES: BODIES AND TOPS : TOPS : Let-down type top : Flexible folding top or hinged framework : Spring)
Patent 5251953: Vehicle window air deflector
(LAND VEHICLES: BODIES AND TOPS : BODIES : Door or window with specified vehicle feature : Closure mounted body accessory (e.g., visor, shield, etc.) : Closure receiving pockets on door and adjacent body section)
Patent 5251954: Plastic vehicle cowling with integrally molded seal
(LAND VEHICLES: BODIES AND TOPS : BODIES : Structural detail : Cowl : Cab structure)
Patent 5251955: Transportable picnic table
(CHAIRS AND SEATS : WITH TABLE, DESK, OR EASEL : Table with opposed seating : Planar horizontal seating (e.g., picnic table) : Having separable components : Supported on armrest)
Patent 5251956: Foldable table attachment for a collapsible chair
(CHAIRS AND SEATS : WITH TABLE, DESK, OR EASEL : Table pivotally connected to seat : Standard spaced from chair by base element)
Patent 5251957: Posture support device
(CHAIRS AND SEATS : SUPPLEMENTAL BACK : One-piece bottom and back)
Patent 5251958: Synchronous adjusting device for office chairs or the like
(CHAIRS AND SEATS : MOVABLE BOTTOM : Tiltable : Interconnected with back for relative concurrent movement : Back supports rear of bottom : Front of bottom carried by link : Manually)
Patent 5251959: Adjustable wall-mounted locomotive seat support
(CHAIRS AND SEATS : MOVABLE BOTTOM : Bottom and back movable as a unit : Back tilts and bottom moves forwardly)
Patent 5251960: Base for rocker/recliner
(CHAIRS AND SEATS : MOVABLE BOTTOM : Bottom and back movable as a unit : Vertically adjustable : Rearwardly tilting of back)
Patent 5251961: Adjustable computer chair
(CHAIRS AND SEATS : REST FOR KNEE, LEG, OR FOOT : Upholstered)
Patent 5251962: Seat back structure in vehicle seat
(CHAIRS AND SEATS : HAVING DETACHABLY INTERFITTING PARTS OR COMPONENTS; I.E., KNOCKDOWN : Interfitted back and bottom or back frame and bottom frame : Self-supported)
Patent 5251963: Vehicular long cruising seat
(CHAIRS AND SEATS : BOTTOM OR BACK : Contoured back : Laterally extending contour)
Patent 5251964: Cutting bit mount having carbide inserts and method for mounting the same
(MINING OR IN SITU DISINTEGRATION OF HARD MATERIAL : CUTTER TOOTH OR TOOTH HEAD : Wear shield or replaceable wear sleeve : Nontracking tooth arrangement)
Patent 5251965: Wheel assembly
(LAND VEHICLES: WHEELS AND AXLES : WHEEL : Compression wheel : Disc : Plural disc members : Plural axially spaced disc members : Disc members unitary with rim : Supported by supplemental wheel attachment)
Patent 5251966: Tractor and trailer braking control system to prevent trailer overrun
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : MULTIPLE FLUID-RECEIVING DEVICES : Multiple motors : Sectional train :)
Patent 5251967: Fluid pressure braking system with low pressure warning mechanism
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : MULTIPLE FLUID-RECEIVING DEVICES : Multiple motors : Sectional train :)
Patent 5251968: Braking apparatus for a two-axle vehicle
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : MULTIPLE FLUID-RECEIVING DEVICES : Multiple motors : Apportioning control : Multiple brake valves)
Patent 5251969: Brake power controller with electrically actuated locking apparatus
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : MULTIPLE FLUID-RECEIVING DEVICES : Multiple motors : Apportioning control : Failure responsive :)
Patent 5251970: Method of controlling the brake pressure in an anti-lock vehicle brake system
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : SPEED-CONTROLLED : Sensing jerk, acceleration, or deceleration : Sensing deceleration then acceleration : Pseudo-speed)
Patent 5251971: Anti-lock controlled brake system for automotive vehicles
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : SPEED-CONTROLLED : Having a valve system responsive to a wheel lock signal : System controlled by expansible chamber type modulator : Having pump pressure control : Compared to fixed reference)
Patent 5251972: Device for displaying and dispensing consumer products on shelving
(SUPPORTS: CABINET STRUCTURE : SHOW-CASE TYPE : With compartments : Stock and sample : With igniter)
Patent 5251973: Locker organizer or the like
(SUPPORTS: CABINET STRUCTURE : KNOCKDOWN OR SETUP TYPE : Movably mounted housing or compartment)
Patent 5251974: Multi-drawer file cabinet
(SUPPORTS: CABINET STRUCTURE : WITH MOVABLE COMPONENTS : Horizontally movable (e.g., drawer) : In plane of accessible side of housing)
Patent 5251975: Extendable and retractable undercounter container assembly for recyclable materials
(SUPPORTS: CABINET STRUCTURE : WITH MOVABLE COMPONENTS : Horizontally movable (e.g., drawer) : Having guide assembly : Between vertical sidewalls of drawer and cabinet : Having anti-friction feature : Including roller or ball bearing)
Patent 5251976: Asphalt plant adapted for the batch production of asphalt mix containing recycle asphalt paving
(AGITATING : MORTAR MIXER TYPE : With ingredient proportioning : By weight : By ingredient proportioning)
Patent 5251977: Apparatus for producing rubber mixtures
(AGITATING : RUBBER OR HEAVY PLASTIC WORKING : Plural mixing chambers : Notched, apertured, or interrupted thread)
Patent 5251978: Driving device for a vortex mixing apparatus
(AGITATING : MIXING CHAMBER REMOVABLE FROM STIRRER AND SUPPORT : Plural supports : Discharge effected by stirrer)
Patent 5251979: Paint can cover with mixer
(AGITATING : STIRRER WITHIN STATIONARY MIXING CHAMBER : Mounted in removable mixing chamber closure : Rotatable stirrer : Axis fixed : Single stirrer : Bent bar : Vertical axis)
Patent 5251980: Sensing system for measuring specific value of substance to be measured by utilizing change in thermal resistance
(THERMAL MEASURING AND TESTING : DISTANCE OR ANGLE : Thickness, erosion, or deposition :)
Patent 5251981: Corrosion resistant thin film thermocouples and method
(THERMAL MEASURING AND TESTING : TEMPERATURE MEASUREMENT (E.G., THERMOMETER) : By electrical or magnetic heat sensor : By thermoelectric potential generator (e.g., thermocouple) : Ferroelectric)
Patent 5251982: Discharging device for a packaging container
(FLEXIBLE BAGS : BAG HAVING MEANS TO FACILITATE OPENING IT BY SEVERING BAG MATERIAL OR BAG PART (E.G., TEARING, CUTTING, PIERCING, ETC.) : Line of weakness delineates substantially the entire tearing path : Bag portion completely separated from the bag during tearing : Closure flap)
Patent 5251983: Linear motion rolling guide unit
(BEARINGS : LINEAR BEARING : Recirculating : No cylindrical race : For piston rod)
Patent 5251984: Linear motion guide unit having a synchronized retainer
(BEARINGS : LINEAR BEARING : Alternating roller; or antifriction bearing for auto seat : No cylindrical race)
Patent 5251985: Squeeze film damper seal
(BEARINGS : ROTARY BEARING : Hydraulic or pneumatic bearing support : With elongated strips or staves)
Patent 5251986: Bushing assembly
(BEARINGS : ROTARY BEARING : Plain bearing : With adjustment means : Bearing surface : Tapered sleeve : Split : For connecting rod)
Patent 5251987: Presetting device for tools
(BEARINGS : ROTARY BEARING : Antifriction bearing : Radial bearing : Roller bearing : Race, liner or sleeve : Tapered race : Mating grooves and projections)
Patent 5251988: In-line printer for packaging process
(TYPEWRITING MACHINES : SHEET OR WEB (E.G., RECORD-MEDIUM FEEDING MECHANISM) : For feeding web record-medium : With web tensioning or braking : Pin wheel (e.g., on platen cylinder))
Patent 5251989: Apparatus for making a multi-colored printing ribbon
(TYPEWRITING MACHINES : INCLUDING INTERPOSED INKING DEVICE (E.G., RIBBON) FOR RECORD-MEDIUM : Ribbon, per se : Including differently pigmented fields : Including fields arranged transversely to elongated dimension of ribbon : Ribbon is full-page wide)
Patent 5251990: Method of applying skin products using an elongated strip
(COATING IMPLEMENTS WITH MATERIAL SUPPLY : WITH MEANS TO ATTACH OR CONFORM TO BODY OF USER : Hand-or finger loop or strap :)
Patent 5251991: Roll-point pen
(COATING IMPLEMENTS WITH MATERIAL SUPPLY : INCLUDING BALL, ROLLER OR ENDLESS-BELT TOOL : Tool or tool unit separable from reservoir)
Patent 5251992: Liquid container with variable shaped tip
(COATING IMPLEMENTS WITH MATERIAL SUPPLY : BRUSH, BROOM, OR MOP : Supply-means at tool only (e.g., lettering pen))
Patent 5251993: Connecting structure
(JOINTS AND CONNECTIONS : ARTICULATED MEMBERS : With additional connection or packing)
Patent 5251994: Device for a connection element
(JOINTS AND CONNECTIONS : BRANCHED : Three or more radiating members : Polyhedral : Attached to or integral with one member)
Patent 5251995: Coupling of a head set
(JOINTS AND CONNECTIONS : INCLUDING ANCILLARY MEANS BLOCKING DISCONNECTION OF JOINT : Cam or thread lock : Blocked key)
Patent 5251996: Element for connecting two parts
(JOINTS AND CONNECTIONS : SIDE SLIDE: ELONGATED CO-LINEAR MEMBERS : Pivoted)
Patent 5251997: Embeddable paving block intended for the surfacing of roadways and other areas of ground and the roadways or other areas of ground which are
(ROAD STRUCTURE, PROCESS, OR APPARATUS : PAVEMENT : Including bed : Having preformed element layer : Blocks :)
Patent 5251998: Methods and apparatus for dispensing, mixing and applying coating constituents to traffic surfaces, and traffic surfaces coated using
(ROAD STRUCTURE, PROCESS, OR APPARATUS : PROCESS : In situ treatment of earth or roadway : Sealing cap or filler support)
Patent 5251999: Self-propelled pavement repair apparatus
(ROAD STRUCTURE, PROCESS, OR APPARATUS : APPARATUS : Material distribution means : Including material supply : Boom and bucket type : And supported dowel end)
Patent 5252000: Free product collector and method
(HYDRAULIC AND EARTH ENGINEERING : FLUID CONTROL, TREATMENT, OR CONTAINMENT : Fluid storage in earthen cavity : Corrugated)
Patent 5252001: Oil spill inflatable barrier
(HYDRAULIC AND EARTH ENGINEERING : FLUID CONTROL, TREATMENT, OR CONTAINMENT : Floatable matter containment : Floating barrier : With barrier storage or deployment feature : Inflatable or deflatable :)
Patent 5252002: Natural bottom culvert and method for installation
(HYDRAULIC AND EARTH ENGINEERING : FLUID CONTROL, TREATMENT, OR CONTAINMENT : Flow control : Culvert : Serially connected segments : Joint)
Patent 5252003: Attenuation of arsenic leaching from particulate material
(HYDRAULIC AND EARTH ENGINEERING : SUBTERRANEAN WASTE DISPOSAL, CONTAINMENT, OR TREATMENT : With treatment of waste : Chemical : Vitrify)
Patent 5252004: Rod accumulator riser tensioning cylinder assembly
(HYDRAULIC AND EARTH ENGINEERING : MARINE STRUCTURE OR FABRICATION THEREOF : Structure protection : Separable transport means)
Patent 5252005: Cylinder rod fire protection system
(HYDRAULIC AND EARTH ENGINEERING : MARINE STRUCTURE OR FABRICATION THEREOF : With anchoring of structure to marine floor : By riser pipe : Having tensioner : And leg depending from base)
Patent 5252006: Mine roof support
(HYDRAULIC AND EARTH ENGINEERING : EARTH TREATMENT OR CONTROL : Shoring, bracing, or cave-in prevention : Roof support : Jack : Mobile : With contour following feature : Telescoping)
Patent 5252007: Apparatus for facilitating solids transport in a pneumatic conveying line and associated method
(CONVEYORS: FLUID CURRENT : WITH MEANS TO CONTROL CONVEYING FLUID OR MOVEMENT OF LOAD IN RESPONSE TO SENSED CONDITION : Control of conveying fluid : Responsive to velocity or pressure change in conveying fluid : Presence or size of recess or protrusion on front of load)
Patent 5252008: Granular material transfer system
(CONVEYORS: FLUID CURRENT : WITH MEANS TO CONTROL CONVEYING FLUID OR MOVEMENT OF LOAD IN RESPONSE TO SENSED CONDITION : Control of conveying fluid : Responsive to presence or absence or quantity of load : Level or weight of load in receptacle : In response to introduction or discharge of load)
Patent 5252009: Industrial and roadway identification and floor surface treatment system, and diamond surface drill bit for use in installing the system
(CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL : TOOL HAVING CRYSTALLINE CUTTING EDGE : Relative motion of splined shaft and tool-support causing release of tool from operating position)
Patent 5252010: Adjustable stop assembly for a press
(CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL : MISCELLANEOUS : Adjustable stop : Tool adapter)
Patent 5252011: Mobile-structure machine tool for rapid machining of models in particular
(GEAR CUTTING, MILLING, OR PLANING : MILLING : Machine frame : With cutter holder)
Patent 5252012: Positive lock broach puller
(GEAR CUTTING, MILLING, OR PLANING : BROACHING : Process : Including relatively movable components and means to relatively immobilize these components)
Patent 5252013: Self-plugging blind rivet
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : HAVING SEPARATE EXPANDER MEANS : Frangible member : Frangible mandrel : Projecting outwardly from head)
Patent 5252014: Hole filling blind rivet
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : HAVING SEPARATE EXPANDER MEANS : Frangible member : Frangible mandrel : Projecting outwardly from head)
Patent 5252015: Adjustable pre-load screw and nut assembly
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : HAVING STRUCTURE TO RESTRICT ROTATION OF THREADED, MATING PIECES (E.G., NUT LOCK) : Structure is coaxial, distinct member (e.g., washer, key, or nut portion) that restricts nut piece : Internally threaded locking member (e.g., jam nut) : Including means associated with at least one of the nuts for restricting rotation therebetween : With means resiliently biasing the nuts apart : Inherently resilient pawl)
Patent 5252016: Fixing element for low strength materials
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : EXTERNALLY THREADED FASTENER ELEMENT, E.G., BOLT, SCREW, ETC. : Pilot end having means enhancing fastening or installation : Comprising longitudinal side-by-side sections)
Patent 5252017: Setback retaining wall and concrete block and offset pin therefor
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : IMPACT DRIVEN FASTENER, E.G., NAIL, SPIKE, TACK, ETC. : Including integral locking means : Attached end-to-end)
Patent 5252018: Sheet binder
(BOOKBINDING: PROCESS AND APPARATUS : APPARATUS : With control means responsive to sensed condition : Marginally perforated sheet)
Patent 5252019: Convenience-feature non-circular end closure with interrupted panel profiling
(SHEET METAL CONTAINER MAKING : APPARATUS TO FORM CONTAINER CLOSURE (LID) : Having means forming frangible zone on closure : Means ejecting seal or closure)
Patent 5252020: Waste segregating collection apparatus
(MATERIAL OR ARTICLE HANDLING : WHEELED, LOAD-TRANSPORTING TYPE VEHICLES AND MEANS FOR TRANSFERRING, OR ENABLING TRANSFER OF, LOAD FROM ONE VEHICLE TO ANOTHER : Means is confined to one of the vehicles : Means comprises tiltable load-supporting portion : At least one of endless type)
Patent 5252021: Handling installation for iron and steel products
(MATERIAL OR ARTICLE HANDLING : LOAD SUPPORT HAS LINEAR VERTICAL MOVEMENT AND ADDITIONAL MOVEMENT FOR ALIGNING AND MOUNTING LOAD AT A SPECIFIC LOCATION : Charge leveler)
Patent 5252022: Quick attachment assembly for loader implements
(MATERIAL OR ARTICLE HANDLING : VERTICALLY SWINGING LOAD SUPPORT : Shovel or fork type : Shovel, rake, handle, or boom structure : With means to facilitate attachment of shovel or rake to handle or boom : By linkage pivoting on base support)
Patent 5252023: Lifting apparatus
(MATERIAL OR ARTICLE HANDLING : LOAD ENGAGING STRUCTURE OF ELEVATOR OR HOIST DEVICE WITH LOAD HANDLING FEATURE : Orienter having article-supporting surface movable relative to article)
Patent 5252024: Transfer method for various sizes of assemblies
(MATERIAL OR ARTICLE HANDLING : PROCESS : Of charging load-holding or -supporting element from source and transporting element to working, treating, or inspecting station : Of stacking)
Patent 5252025: Drainage pump
(ROTARY KINETIC FLUID MOTORS OR PUMPS : WITH CONTROL MEANS RESPONSIVE TO NON-CYCLIC CONDITION SENSING, CENTRIFUGAL ACTUATION OR TORQUE : Responsive to liquid level or weight : Diverse part is runner portion or connection to shaft)
Patent 5252026: Gas turbine engine nozzle
(ROTARY KINETIC FLUID MOTORS OR PUMPS : WITH PASSAGE IN BLADE, VANE, SHAFT OR ROTARY DISTRIBUTOR COMMUNICATING WITH WORKING FLUID : For shaft sealing, packing, lubricating or bearing means)
Patent 5252027: Pipe diffuser structure
(ROTARY KINETIC FLUID MOTORS OR PUMPS : WORKING FLUID PASSAGE OR DISTRIBUTING MEANS ASSOCIATED WITH RUNNER (E.G., CASING, ETC.) : Radial flow casing having vaneless annulus diffuser : Having runner in orifice of radially extending partition or casing element)
Patent 5252028: Marine propeller assembly with shock absorbing hub and easily replaceable propeller housing
(FLUID REACTION SURFACES (I.E., IMPELLERS) : AMBIENT FLUID OR EXHAUST GAS DIRECTED THROUGH HUB, FAIRING OR HOUSING : Water or marine propellers : Intermeshing or interdigitated working members)
Patent 5252029: Vertical axis wind turbine
(FLUID REACTION SURFACES (I.E., IMPELLERS) : WORKING MEMBER FOLDABLE, PIVOTABLE OR COLLAPSIBLE TO NON-USE POSITION : Plural articulation)
Patent 5252030: Automatic operation apparatus for ventilating fan
(PUMPS : CONDITION RESPONSIVE CONTROL OF PUMP DRIVE MOTOR : Having timer or delay means : Pumps in parallel flow paths with common inflow or outflow)
Patent 5252031: Monitoring and pump-off control with downhole pump cards
(PUMPS : PROCESSES : Getter heating, vaporizing, or regeneration)
Patent 5252032: Variable capacity swash plate type compressor
(PUMPS : CONDITION RESPONSIVE CONTROL OF DRIVE TRANSMISSION OR PUMP DISPLACEMENT : Adjustable cam or linkage : Axial cam : Rotary expansible chamber pump)
Patent 5252033: Portable car-used oil extracting and tire inflation apparatus
(PUMPS : AMBULANT, BODY SUPPORTED, OR WITH CARRYING HANDLE : Vehicle mounted or attached)
Patent 5252034: Air dryer with integral isolation valve
(PUMPS : WITH CONDITION RESPONSIVE PUMPED FLUID CONTROL : Valved clearance chamber)
Patent 5252035: Suction structure for electrically-driven hermetic compressor
(PUMPS : WITH MUFFLER ACTING ON PUMP FLUID : Pressure responsive relief or bypass valve)
Patent 5252036: Normal direction heater for compressor crankcase heat
(PUMPS : COMBINED : Pressure responsive relief or bypass valve)
Patent 5252037: Piston valved vertical pump for particulate materials
(PUMPS : MOTOR DRIVEN : Relatively movable pumping members driven by relatively movable working members : Nonrotary pumping and fluid motor working members : Guided)
Patent 5252038: Hermetic motor-driven compressor
(PUMPS : MOTOR DRIVEN : Resiliently mounted pump or motor : Pump within armature)
Patent 5252039: Enclosed motor-driven compressor
(PUMPS : MOTOR DRIVEN : Including means utilizing pump fluid for augmenting cooling, lubricating, sealing, or cleaning of motor : Including additional means for motivating fluid flow to or from motor (e.g., auxiliary pump, pump fluid induced flow path, etc.) : Stator within armature)
Patent 5252040: Fluid transporting apparatus using reflexive hydraulic actuation
(PUMPS : MOTOR DRIVEN : Fluid motor : Serial flow fluid from pumping chamber through motor working chamber : Pulsator type : Independently operated valve for each working member)
Patent 5252041: Automatic control system for diaphragm pumps
(PUMPS : MOTOR DRIVEN : Fluid motor : Common pumping and motor working member : Collapsible common member : Diaphragm : Pressure responsive)
Patent 5252042: Gas booster assembly for fluid pressure piston driving apparatus
(PUMPS : MOTOR DRIVEN : Fluid motor : Rectilinearly reciprocating cylinder and piston-type motor : Rectilinearly reciprocating cylinder and piston-type pump : Integral pump and motor pistons : Pressure responsive)
Patent 5252043: Linear motor-pump assembly and method of using same
(PUMPS : MOTOR DRIVEN : Electric or magnetic motor : Reciprocating rigid pumping member : Reciprocating motor : Unitary pump and motor working member : Double acting motor piston)
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